.ic-appManage{
    background:url('~assets/images/appManage.png') no-repeat 25px 10px / 25px auto;
}
.ic-areaManage{
    background:url('~assets/images/areaManage.png') no-repeat 25px 10px / 25px auto;
}
.ic-roleManage{
    background:url('~assets/images/roleManage.png') no-repeat 25px 10px / 25px auto;
}
.ic-orgManage{
    background:url('~assets/images/orgManage.png') no-repeat 25px 10px / 25px auto;
}